Chlorine-free bath water treatment tablet

20 g tablet containing active oxygen for treating water in pools and hot tubs smaller than 3m³. Can be used as a substitute for liquid, chlorine-free DEWAN^® disinfectants, either on its own or to supplement their effect.

DOSAGE:

Pre-dosage steps:

Before using DEWAN^®-20, be sure to disinfect the entire water cycle of the pool! (shock treatment with ALGA SOKK P)

Mix 50 g/m3 (approx. 3 tablespoons) of ALGA-SOKK P granules, previously dissolved in 1 liter of water, into the water. Circulate the water to mix the product. Leave the disinfected water to take effect for at least two hours. If no dead biofilm comes out of the nozzles when you start circulating the water, drain the water. Rinse and refill the tub or pool.

Initial dosage:

To quickly reach the initial concentration of DEWAN^®-20 (active oxygen) (8 mg/l), place 2 DEWAN^® -20 WP tablets into the floating tablet dispenser and add 15 ml of ALGI-CID algae inhibitor per cubic meter of pool water.

Continuous dosing:

To ensure the desired cleaning effect, the DEWAN^®-20 CONCENTRATION must be kept continuously at around 8 mg/l!

Ideally, 1 DEWAN^®-20 WP tablet per cubic meter should be placed in the floating dispenser each week, and 10 ml of ALGI-CID should be added to the pool. In practice, it may be preferable to dose based on the actual DEWAN®-20 (active oxygen) level. To achieve the desired cleaning effect, the

DEWAN^®-20 (active oxygen) level must be kept at around 8 mg/l at all times. If the measured value falls below 4.0 mg/l, another DEWAN®-20 WP tablet per cubic meter must be placed in the floating dispenser.

During pool operation, the pH value of the water must be kept between 7.2 and 7.4 at all times. We recommend using DINAX MINUS P for this purpose.

MEASUREMENT:

During the first two weeks of operation, it is advisable to check the DEWAN^®-20 concentration every two days:

- with a DEWAN^®-20/pH tester or

- with a DEWAN^®-20 measuring strip.

Two checks per week are also recommended thereafter.